docs: def get_assigned_to_user(parser, token):
      """
      Populates a template variable with the content with WorkflowState assignd
      for the given criteria.
  
      Usage::
  
          {% get_assigned_to_user [limit] as [varname] for_user [context_var_containing_user_obj] %}
  
      Examples::
  
          {% get_assigned_to_user 10 as content_list for_user 23 %}
          {% get_assigned_to_user 10 as content_list for_user user %}
  
      Note that ``context_var_containing_user_obj`` can be a hard-coded integer
      (user ID) or the name of a template context variable containing the user
      object whose ID you want.
      """
      tokens = token.contents.split()
      if len(tokens) < 4:
          raise template.TemplateSyntaxError(
              "'get_assigned_to_user' statements require two arguments")
      if not tokens[1].isdigit():
          raise template.TemplateSyntaxError(
              "First argument to 'get_assigned_to_user' must be an integer")
      if tokens[2] != 'as':
          raise template.TemplateSyntaxError(
              "Second argument to 'get_assigned_to_user' must be 'as'")
      if len(tokens) > 4:
          if tokens[4] != 'for_user':
              raise template.TemplateSyntaxError(
                  "Fourth argument to 'get_assigned_to_user' must be 'for_user'")
      return AssigedToUserNode(limit=tokens[1], varname=tokens[3], user=(tokens[5] if len(tokens) > 5 else None))